57271105 has 8 divisors (see below), whose sum is σ = 70942464. Its totient is φ = 44338800.

The previous prime is 57271099. The next prime is 57271117. The reversal of 57271105 is 50117275.

57271105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57271105 - 2⁹ = 57270593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184591 + ... + 184900.

It is an arithmetic number, because the mean of its divisors is an integer number (8867808).

Almost surely, 2^57271105 is an apocalyptic number.

It is an amenable number.

57271105 is a deficient number, since it is larger than the sum of its proper divisors (13671359).

57271105 is a wasteful number, since it uses less digits than its factorization.

57271105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369527.

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 57271105 is about 7567.7675043569. The cubic root of 57271105 is about 385.4592933164.

The spelling of 57271105 in words is "fifty-seven million, two hundred seventy-one thousand, one hundred five".